Inventions on Computer Keyboard A TRIZ based analysis
نویسنده
چکیده
This paper describes the practical case study on finding the innovative conceptual idea of super water-saving toilet system using TRIZ. The physical contradiction in TRIZ with Quality Function Deployment (QFD), is defined for the fixed ceramic S type trap on saving water with preventing the bad smell from septic tank. The concept of flexible tube for saving water in toilet is obtained by using the separation principle in time for resolving the physical contradiction. The consumption of water in the system implemented, is estimated about 3 L comparing with 13 L of that in conventional toilet.
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